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Master Construction Group, Inc.: OSHA inspections and violations

Westminster, California · Electrical Contractors and Other Wiring Installation Contractors · NAICS 238210

2inspections
11citation items
$56,235current penalties
Apr 14, 2025last inspection

OSHA has inspected Master Construction Group, Inc. 2 times in California since 2022.

The latest one began on Apr 14, 2025 after a complaint, in Los Angeles; the case is still open.

Those inspections ended with 11 citation items: 6 serious and 5 other-than-serious.

Penalties were first proposed at $56,235 and still stand at $56,235.

How that compares: the median penalty per cited inspection for construction employers since 2015 is $3,080, and Master Construction Group, Inc. averages $28,118 (2 cited inspections).

Master Construction Group, Inc.: OSHA citation items per year, 2022 to 2025
Citation items per year, by inspection date.

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Inspection history

Inspection 348181322 OPENED APR 14, 2025Open

Complaint · Partial · Safety · 5 employees at the site · Open

3116 Carlyle St., Los Angeles, CA 90065 · Commercial and Institutional Building Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1512(B)
 Other-than-serious$350$350Sep 19, 2025Contested
Citation 2, item 1
29 CFR 1644(A)(5)
 Serious$6,300$6,300Sep 19, 2025Contested
Citation 3, item 1
29 CFR 1644(A)(6)
 Serious$6,300$6,300Sep 19, 2025Contested
Citation 4, item 1
29 CFR 1644(A)(7)
 Serious$6,300$6,300Sep 19, 2025Contested

Inspection 346163033 OPENED AUG 19, 2022Open

Accident · Partial · Safety · 8 employees at the site · Open

9200 Bolsa Ave, Westminster, CA 92683 · Electrical Contractors and Other Wiring Installation Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 342(A)
 Other-than-serious$5,000$5,000Jan 6, 2023Final
Citation 1, item 2
29 CFR 3203(A)
 Other-than-serious$325$325Jan 6, 2023Final
Citation 1, item 3
29 CFR 3395(I)
 Other-than-serious$260$260Jan 6, 2023Final
Citation 1, item 4
29 CFR 1510(A)
 Other-than-serious$350$350Jan 6, 2023Final
Citation 2, item 1
29 CFR 1509(B)
 Serious$13,500$13,500Jan 6, 2023Final
Citation 3, item 1
29 CFR 1511(B)
 Serious$6,750$6,750Jan 6, 2023Final
Citation 4, item 1
29 CFR 1632(B)(1)
 Serious$10,800$10,800Jan 6, 2023Final

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

Other electrical contractors and other wiring installation contractors employers in California

Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.